A power saving system for underwater vehicles includes a control system, a power unit and a battery. The control system controls the power unit to drive the underwater vehicle, and generates an output driving value. The control system includes a calculation unit, a three-axis accelerometer and gyro and an underwater vehicle weight value. The calculation unit creates a correspondent acceleration value by the output driving value and the underwater vehicle weight value. The three-axis accelerometer and gyro detects the acceleration of the underwater vehicle by every less than 0.5 second interval, and generates an acceleration value. The control system compares the correspondent acceleration value and the acceleration value to control the output driving value so as to save battery power and elongate the range of travelling of the underwater vehicles.
POWER SAVING SYSTEM FOR UNDERWATER VEHICLES
2021-01-21
Patent
Electronic Resource
English
System for launching and recovering underwater vehicles, notably towed underwater vehicles
European Patent Office | 2015
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